RUSSIAN JOURNAL OF EARTH SCIENCES, VOL. 14, ES2002, doi:10.2205/2014ES000540, 2014

Table 6. Electron Microprobe Analyses (wt. %) of Garnets From the Kastek Xenoliths
1 2 3 4 5 6 7 8 9
SiO$_2$ 40.08 39.75 40.88 41.54 39.83 39.42 43.56 41.43 43.49
TiO$_2$ - - - - - - 0.04 - 0.02
Al$_2$O$_3$ 22.79 23.40 23.92 25.75 24.09 23.12 24.43 25.59 27.53
FeOt 11.19 10.83 8.79 7.28 10.55 11.33 8.67 9.82 8.75
MnO - - - - - - 0.23 0.10 0.06
MgO 21.09 21.78 19.10 17.40 20.76 22.51 18.36 9.70 7.17
CaO 4.80 4.21 6.16 6.74 4.71 3.56 5.69 10.96 9.31
Na$_2$O - - 1.10 1.25 - - - 0.69 1.95
K$_2$O - - - - - - 0.05 0.22 0.68
Cr$_2$O$_3$ - - - - - - - 0.13 0.24
Py 68.44 68.89 67.12 66.09 69.06 71.64 66.90 41.92 38.09
Alm 20.37 19.84 17.32 15.51 19.68 20.22 17.72 23.80 26.07
Gr 11.19 11.23 15.56 18.40 11.26 8.14 14.90 34.04 35.54
Sp - - - - - - 0.48 0.25 0.30

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Citation: Grachev A. F., P. V. Ermolov, Yifen Wang (2014), Modification of the lithospheric mantle during the early activity of a cenozoic plume in the North Tien Shan: Evidence from mantle xenoliths in basalts, Russ. J. Earth Sci., 14, ES2002, doi:10.2205/2014ES000540.
 

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